#!/usr/bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for amdgpu-dkms 6.14.14.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else \$as_nop
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :

else \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
  if (eval "$as_required") 2>/dev/null
then :
  as_have_required=yes
else $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      if test "x$CONFIG_SHELL" != x
then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='amdgpu-dkms'
PACKAGE_TARNAME='amdgpu-dkms'
PACKAGE_VERSION='6.14.14'
PACKAGE_STRING='amdgpu-dkms 6.14.14'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

ac_subst_vars='LTLIBOBJS
LIBOBJS
KERNEL_MAKE
NPROC
CPP
LINUX_SYMBOLS
LINUX_VERSION
LINUX_OBJ
LINUX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_linux_builtin
with_linux
with_linux_obj
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures amdgpu-dkms 6.14.14 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/amdgpu-dkms]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of amdgpu-dkms 6.14.14:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-linux-builtin  Configure for builtin kernel modules [default=no]

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-linux=PATH       Path to kernel source
  --with-linux-obj=PATH   Path to kernel build objects

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
amdgpu-dkms configure 6.14.14
generated by GNU Autoconf 2.71

Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_preproc LINENO HEADER VAR
# ----------------------------------------------
# Tests whether HEADER exists and can be preprocessed (in isolation), setting
# the cache variable VAR accordingly.
ac_fn_c_check_header_preproc ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_preproc
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by amdgpu-dkms $as_me 6.14.14, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not \xHH hex character constants.
   These do not provoke an error unfortunately, instead are silently treated
   as an "x".  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
   array size at least.  It is necessary to write \x00 == 0 to get something
   that is true only with -std.  */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'

# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif

#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  #error "your preprocessor is broken"
#endif
#if BIG_OK
#else
  #error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case '\''s'\'': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case '\''d'\'': // int
	  number = va_arg (args_copy, int);
	  break;
	case '\''f'\'': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
'

# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
  // Check bool.
  _Bool success = false;
  success |= (argc != 0);

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[0] = argv[0][0];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
	 || dynamic_array[ni.number - 1] != 543);
'

# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif

// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
'

# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");
  v1.i = 2;
  v1.w.k = 5;
  ok |= v1.i != 5;
'

# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  ${ac_c_conftest_c11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  return ok;
}
"

# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  return ok;
}
"


# Auxiliary files required by this configure script.
ac_aux_files="install-sh"

# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/config"

# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:

  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
  ac_aux_dir_found=yes
  ac_install_sh=
  for ac_aux in $ac_aux_files
  do
    # As a special case, if "install-sh" is required, that requirement
    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
    # and $ac_install_sh is set appropriately for whichever one is found.
    if test x"$ac_aux" = x"install-sh"
    then
      if test -f "${as_dir}install-sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        ac_install_sh="${as_dir}install-sh -c"
      elif test -f "${as_dir}install.sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        ac_install_sh="${as_dir}install.sh -c"
      elif test -f "${as_dir}shtool"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        ac_install_sh="${as_dir}shtool install -c"
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        else
          break
        fi
      fi
    else
      if test -f "${as_dir}${ac_aux}"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        else
          break
        fi
      fi
    fi
  done
  if test "$ac_aux_dir_found" = yes; then
    ac_aux_dir="$as_dir"
    break
  fi
  ac_first_candidate=false

  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi


# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
	    and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


ac_config_headers="$ac_config_headers config/config.h"



  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
  ./ | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'










ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
else $as_nop
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu




ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test ${ac_cv_prog_CPP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

else $as_nop
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



	# Check whether --enable-linux-builtin was given.
if test ${enable_linux_builtin+y}
then :
  enableval=$enable_linux_builtin;
else $as_nop
  enable_linux_builtin=no
fi





# Check whether --with-linux was given.
if test ${with_linux+y}
then :
  withval=$with_linux; kernelsrc="$withval"
fi



# Check whether --with-linux-obj was given.
if test ${with_linux_obj+y}
then :
  withval=$with_linux_obj; kernelbuild="$withval"
fi


	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
printf %s "checking kernel source directory... " >&6; }
	if test -z "$kernelsrc"
then :

		if test -e "/lib/modules/$KERNELVER/source"
then :

			headersdir="/lib/modules/$KERNELVER/source"
			sourcelink=$(readlink -f "$headersdir")

elif test -e "/lib/modules/$KERNELVER/build"
then :

			headersdir="/lib/modules/$KERNELVER/build"
			sourcelink=$(readlink -f "$headersdir")

else $as_nop

			sourcelink=$(ls -1d /usr/src/kernels/* \
			             /usr/src/linux-* \
			             2>/dev/null | grep -v obj | tail -1)

fi

		if test -n "$sourcelink" && test -e ${sourcelink}
then :

			kernelsrc=`readlink -f ${sourcelink}`

else $as_nop

			kernelsrc="Not found"

fi

else $as_nop

		if test "$kernelsrc" = "NONE"
then :

			kernsrcver=NONE

fi
		withlinux=yes

fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
printf "%s\n" "$kernelsrc" >&6; }
	if test ! -d "$kernelsrc"
then :

		as_fn_error $? "
	*** Please make sure the kernel devel package for your distribution
	*** is installed and then try again.  If that fails, you can specify the
	*** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5

fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
printf %s "checking kernel build directory... " >&6; }
	if test -z "$kernelbuild"
then :

		if test x$withlinux != xyes -a -e "/lib/modules/$KERNELVER/build"
then :

			kernelbuild=`readlink -f /lib/modules/$KERNELVER/build`

elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}
then :

			kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}

elif test -d ${kernelsrc}-obj/${target_cpu}/default
then :

			kernelbuild=${kernelsrc}-obj/${target_cpu}/default

elif test -d `dirname ${kernelsrc}`/build-${target_cpu}
then :

			kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}

else $as_nop

			kernelbuild=${kernelsrc}

fi

fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
printf "%s\n" "$kernelbuild" >&6; }

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
printf %s "checking kernel source version... " >&6; }
	utsrelease1=$kernelbuild/include/linux/version.h
	utsrelease2=$kernelbuild/include/linux/utsrelease.h
	utsrelease3=$kernelbuild/include/generated/utsrelease.h
	if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1
then :

		utsrelease=linux/version.h

elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2
then :

		utsrelease=linux/utsrelease.h

elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3
then :

		utsrelease=generated/utsrelease.h

fi

	if test "$utsrelease"
then :

		kernsrcver=`(echo "#include <$utsrelease>";
		             echo "kernsrcver=UTS_RELEASE") |
		             cpp -I $kernelbuild/include |
		             grep "^kernsrcver=" | cut -d \" -f 2`

		if test -z "$kernsrcver"
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
printf "%s\n" "Not found" >&6; }
			as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5

fi

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
printf "%s\n" "Not found" >&6; }
		if test "x$enable_linux_builtin" != xyes; then
			as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
		else
			as_fn_error $? "
	*** Cannot find UTS_RELEASE definition.
	*** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
		fi

fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
printf "%s\n" "$kernsrcver" >&6; }

	LINUX=${kernelsrc}
	LINUX_OBJ=${kernelbuild}
	LINUX_VERSION=${kernsrcver}
	build_dir_root=$(cd "${0%/*}" && pwd)






	modpost=$LINUX/scripts/Makefile.modpost
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
printf %s "checking kernel file name for module symbols... " >&6; }
	if test -f "$modpost"
then :

		if grep -q Modules.symvers $modpost
then :

			LINUX_SYMBOLS=Modules.symvers

else $as_nop

			LINUX_SYMBOLS=Module.symvers

fi

		if test "x$enable_linux_builtin" != xyes -a ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"
then :

			as_fn_error $? "
	*** Please make sure the kernel devel package for your distribution
	*** is installed.  If you are building with a custom kernel, make sure the
	*** kernel is configured, built, and the '--with-linux=PATH' configure
	*** option refers to the location of the kernel source." "$LINENO" 5

fi

else $as_nop

		LINUX_SYMBOLS=NONE

fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
printf "%s\n" "$LINUX_SYMBOLS" >&6; }





	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir

		target='conftest.o'


cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


int
main (void)
{

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	touch conftest.mod.c
	if test "x$SINGLE_TARGET_BUILD_NO_TMP_VERSIONS" = x1; then
		test -d $SINGLE_TARGET_BUILD_MODVERDIR || mkdir $SINGLE_TARGET_BUILD_MODVERDIR
		rm -f $SINGLE_TARGET_BUILD_MODVERDIR/*
	fi
	echo "obj-m := conftest.o" >Makefile
	kbuild_src_flag=''
	kbuild_modpost_flag='KBUILD_MODPOST_NOFINAL=1 KBUILD_MODPOST_WARN=1'
	kbuild_workaround_flag=''
	kbuild_cc=''
	if test -s ${LINUX_OBJ}/.config; then
		if grep -q 'CONFIG_CC_IS_CLANG=y' "${LINUX_OBJ}/.config"; then
			kbuild_cc='CC=clang LD=ld.lld LLVM=1'
		fi
	fi
	test "x$enable_linux_builtin" = xyes && kbuild_src_flag='KBUILD_SRC=' # override KBUILD_SRC
	test "x$enable_linux_builtin" = xyes && kbuild_workaround_flag='sub_make_done=' # override sub_make_done
	if { ac_try='make $target -C $LINUX_OBJ EXTRA_CFLAGS="-Werror -Wno-error=unused-variable -Wno-error=array-bounds" M=$PWD $kbuild_src_flag $kbuild_workaround_flag $kbuild_modpost_flag $kbuild_cc'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :

else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

			SINGLE_TARGET_BUILD_MODVERDIR=.tmp_versions
			if test ! -d $SINGLE_TARGET_BUILD_MODVERDIR
then :

				SINGLE_TARGET_BUILD_NO_TMP_VERSIONS=1

else $as_nop

				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: compile single target fail expectedly" >&5
printf "%s\n" "$as_me: WARNING: compile single target fail expectedly" >&2;}

fi



fi



	if test -s .conftest.o.cmd
then :

		_conftest_cmd=$(head -1 .conftest.o.cmd | sed 's/.*:= //;s/;.*//;s/^[[:space:]]*//')

		CC=$(echo $_conftest_cmd | awk -F ' ' '{print $1}')
		CPP="$CC -E"

		CFLAGS=$(echo $_conftest_cmd | \
			 cut -d ' ' -f 2- | \
			 sed -e "s|\./|${LINUX_OBJ}/|g" \
			     -e "s|-I\([[a-z]]*\)|-I${LINUX_OBJ}/\1|g" \
			     -e "s|-include \([[a-z]]*\)|-include ${LINUX_OBJ}/\1|g" \
			     -e "s|$PWD|\${PWD}|g")
		CFLAGS=$(echo $CFLAGS | sed -E 's/-W(array-bounds|error=array-bounds|unused-variable|error=unused-variable|unused-^ *-variable|error=unused-^ *-variable)( |$)//g')

		CPPFLAGS=$(echo $CFLAGS | \
			   sed 's| -|\n&|g' | \
			   sed -n -e '/conftest/d' \
				  -e '/KBUILD/d' \
				  -e '/-I/p; /-include/p; /-isystem/p; /-D/p' | \
			   xargs)

		CFLAGS=$(echo $CFLAGS | \
			sed -e "s|nostdinc|nostdinc -I../tiny_wrapper/include|")






else $as_nop

		as_fn_error $? "cannot detect CFLAGS..." "$LINENO" 5

fi


	if grep -qsm 1 "target-stem" ${LINUX}/scripts/Makefile.lib
then :


printf "%s\n" "#define HAVE_AMDKCL_FLAGS_TAKE_PATH 1" >>confdefs.h


fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir





	       for ac_header in linux/bits.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/bits.h" "ac_cv_header_linux_bits_h"
if test "x$ac_cv_header_linux_bits_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_BITS_H 1" >>confdefs.h
 HAVE_LINUX_BITS_H=1
fi

done



	       for ac_header in linux/io-64-nonatomic-lo-hi.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/io-64-nonatomic-lo-hi.h" "ac_cv_header_linux_io_64_nonatomic_lo_hi_h"
if test "x$ac_cv_header_linux_io_64_nonatomic_lo_hi_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_IO_64_NONATOMIC_LO_HI_H 1" >>confdefs.h
 HAVE_LINUX_IO_64_NONATOMIC_LO_HI_H=1
fi

done



	       for ac_header in asm/set_memory.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "asm/set_memory.h" "ac_cv_header_asm_set_memory_h"
if test "x$ac_cv_header_asm_set_memory_h" = xyes
then :
  printf "%s\n" "#define HAVE_ASM_SET_MEMORY_H 1" >>confdefs.h
 HAVE_ASM_SET_MEMORY_H=1
fi

done



	       for ac_header in asm/fpu/api.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "asm/fpu/api.h" "ac_cv_header_asm_fpu_api_h"
if test "x$ac_cv_header_asm_fpu_api_h" = xyes
then :
  printf "%s\n" "#define HAVE_ASM_FPU_API_H 1" >>confdefs.h
 HAVE_ASM_FPU_API_H=1
fi

done



	       for ac_header in linux/compiler_attributes.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/compiler_attributes.h" "ac_cv_header_linux_compiler_attributes_h"
if test "x$ac_cv_header_linux_compiler_attributes_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_COMPILER_ATTRIBUTES_H 1" >>confdefs.h
 HAVE_LINUX_COMPILER_ATTRIBUTES_H=1
fi

done



	       for ac_header in linux/fence-array.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/fence-array.h" "ac_cv_header_linux_fence_array_h"
if test "x$ac_cv_header_linux_fence_array_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_FENCE_ARRAY_H 1" >>confdefs.h
 HAVE_LINUX_FENCE_ARRAY_H=1
fi

done



	       for ac_header in linux/dma-resv.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-resv.h" "ac_cv_header_linux_dma_resv_h"
if test "x$ac_cv_header_linux_dma_resv_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_RESV_H 1" >>confdefs.h
 HAVE_LINUX_DMA_RESV_H=1
fi

done



	       for ac_header in linux/mmap_lock.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/mmap_lock.h" "ac_cv_header_linux_mmap_lock_h"
if test "x$ac_cv_header_linux_mmap_lock_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_MMAP_LOCK_H 1" >>confdefs.h
 HAVE_LINUX_MMAP_LOCK_H=1
fi

done



	       for ac_header in linux/pci-p2pdma.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/pci-p2pdma.h" "ac_cv_header_linux_pci_p2pdma_h"
if test "x$ac_cv_header_linux_pci_p2pdma_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_PCI_P2PDMA_H 1" >>confdefs.h
 HAVE_LINUX_PCI_P2PDMA_H=1
fi

done



	       for ac_header in linux/dma-attrs.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-attrs.h" "ac_cv_header_linux_dma_attrs_h"
if test "x$ac_cv_header_linux_dma_attrs_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_ATTRS_H 1" >>confdefs.h
 HAVE_LINUX_DMA_ATTRS_H=1
fi

done



	       for ac_header in linux/dma-buf-map.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-buf-map.h" "ac_cv_header_linux_dma_buf_map_h"
if test "x$ac_cv_header_linux_dma_buf_map_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_BUF_MAP_H 1" >>confdefs.h
 HAVE_LINUX_DMA_BUF_MAP_H=1
fi

done



	       for ac_header in linux/iosys-map.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/iosys-map.h" "ac_cv_header_linux_iosys_map_h"
if test "x$ac_cv_header_linux_iosys_map_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_IOSYS_MAP_H 1" >>confdefs.h
 HAVE_LINUX_IOSYS_MAP_H=1
fi

done



	       for ac_header in linux/stdarg.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/stdarg.h" "ac_cv_header_linux_stdarg_h"
if test "x$ac_cv_header_linux_stdarg_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_STDARG_H 1" >>confdefs.h
 HAVE_LINUX_STDARG_H=1
fi

done



	       for ac_header in linux/dma-fence-chain.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-fence-chain.h" "ac_cv_header_linux_dma_fence_chain_h"
if test "x$ac_cv_header_linux_dma_fence_chain_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_FENCE_CHAIN_H 1" >>confdefs.h
 HAVE_LINUX_DMA_FENCE_CHAIN_H=1
fi

done



	       for ac_header in linux/xarray.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/xarray.h" "ac_cv_header_linux_xarray_h"
if test "x$ac_cv_header_linux_xarray_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_XARRAY_H 1" >>confdefs.h
 HAVE_LINUX_XARRAY_H=1
fi

done



	       for ac_header in linux/container_of.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/container_of.h" "ac_cv_header_linux_container_of_h"
if test "x$ac_cv_header_linux_container_of_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_CONTAINER_OF_H 1" >>confdefs.h
 HAVE_LINUX_CONTAINER_OF_H=1
fi

done



	       for ac_header in linux/cc_platform.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/cc_platform.h" "ac_cv_header_linux_cc_platform_h"
if test "x$ac_cv_header_linux_cc_platform_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_CC_PLATFORM_H 1" >>confdefs.h
 HAVE_LINUX_CC_PLATFORM_H=1
fi

done



	       for ac_header in linux/processor.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/processor.h" "ac_cv_header_linux_processor_h"
if test "x$ac_cv_header_linux_processor_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_PROCESSOR_H 1" >>confdefs.h
 HAVE_LINUX_PROCESSOR_H=1
fi

done



	       for ac_header in linux/dma-map-ops.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-map-ops.h" "ac_cv_header_linux_dma_map_ops_h"
if test "x$ac_cv_header_linux_dma_map_ops_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_MAP_OPS_H 1" >>confdefs.h
 HAVE_LINUX_DMA_MAP_OPS_H=1
fi

done



	       for ac_header in linux/apple-gmux.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/apple-gmux.h" "ac_cv_header_linux_apple_gmux_h"
if test "x$ac_cv_header_linux_apple_gmux_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_APPLE_GMUX_H 1" >>confdefs.h
 HAVE_LINUX_APPLE_GMUX_H=1
fi

done



	       for ac_header in linux/device/class.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/device/class.h" "ac_cv_header_linux_device_class_h"
if test "x$ac_cv_header_linux_device_class_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DEVICE_CLASS_H 1" >>confdefs.h
 HAVE_LINUX_DEVICE_CLASS_H=1
fi

done



	       for ac_header in linux/build_bug.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/build_bug.h" "ac_cv_header_linux_build_bug_h"
if test "x$ac_cv_header_linux_build_bug_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_BUILD_BUG_H 1" >>confdefs.h
 HAVE_LINUX_BUILD_BUG_H=1
fi

done



	       for ac_header in linux/acpi_amd_wbrf.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/acpi_amd_wbrf.h" "ac_cv_header_linux_acpi_amd_wbrf_h"
if test "x$ac_cv_header_linux_acpi_amd_wbrf_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_ACPI_AMD_WBRF_H 1" >>confdefs.h
 HAVE_LINUX_ACPI_AMD_WBRF_H=1
fi

done



	       for ac_header in linux/units.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/units.h" "ac_cv_header_linux_units_h"
if test "x$ac_cv_header_linux_units_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_UNITS_H 1" >>confdefs.h
 HAVE_LINUX_UNITS_H=1
fi

done



	       for ac_header in linux/dma-fence-unwrap.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-fence-unwrap.h" "ac_cv_header_linux_dma_fence_unwrap_h"
if test "x$ac_cv_header_linux_dma_fence_unwrap_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_DMA_FENCE_UNWRAP_H 1" >>confdefs.h
 HAVE_LINUX_DMA_FENCE_UNWRAP_H=1
fi

done



	       for ac_header in linux/aperture.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/aperture.h" "ac_cv_header_linux_aperture_h"
if test "x$ac_cv_header_linux_aperture_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_APERTURE_H 1" >>confdefs.h
 HAVE_LINUX_APERTURE_H=1
fi

done



	       for ac_header in linux/minmax.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/minmax.h" "ac_cv_header_linux_minmax_h"
if test "x$ac_cv_header_linux_minmax_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_MINMAX_H 1" >>confdefs.h
 HAVE_LINUX_MINMAX_H=1
fi

done



	       for ac_header in linux/cgroup_dmem.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/cgroup_dmem.h" "ac_cv_header_linux_cgroup_dmem_h"
if test "x$ac_cv_header_linux_cgroup_dmem_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_CGROUP_DMEM_H 1" >>confdefs.h
 HAVE_LINUX_CGROUP_DMEM_H=1
fi

done



	       for ac_header in linux/cleanup.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/cleanup.h" "ac_cv_header_linux_cleanup_h"
if test "x$ac_cv_header_linux_cleanup_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_CLEANUP_H 1" >>confdefs.h
 HAVE_LINUX_CLEANUP_H=1
fi

done



	       for ac_header in linux/args.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/args.h" "ac_cv_header_linux_args_h"
if test "x$ac_cv_header_linux_args_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_ARGS_H 1" >>confdefs.h
 HAVE_LINUX_ARGS_H=1
fi

done



	       for ac_header in linux/compiler_types.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/compiler_types.h" "ac_cv_header_linux_compiler_types_h"
if test "x$ac_cv_header_linux_compiler_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_COMPILER_TYPES_H 1" >>confdefs.h
 HAVE_LINUX_COMPILER_TYPES_H=1
fi

done



	       for ac_header in kunit/test-bug.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "kunit/test-bug.h" "ac_cv_header_kunit_test_bug_h"
if test "x$ac_cv_header_kunit_test_bug_h" = xyes
then :
  printf "%s\n" "#define HAVE_KUNIT_TEST_BUG_H 1" >>confdefs.h
 HAVE_KUNIT_TEST_BUG_H=1
fi

done




	       for ac_header in drm/drm_backport.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_backport.h" "ac_cv_header_drm_drm_backport_h"
if test "x$ac_cv_header_drm_drm_backport_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_BACKPORT_H 1" >>confdefs.h
 HAVE_DRM_DRM_BACKPORT_H=1
fi

done



	       for ac_header in drm/amdgpu_pciid.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/amdgpu_pciid.h" "ac_cv_header_drm_amdgpu_pciid_h"
if test "x$ac_cv_header_drm_amdgpu_pciid_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_AMDGPU_PCIID_H 1" >>confdefs.h
 HAVE_DRM_AMDGPU_PCIID_H=1
fi

done



	       for ac_header in drm/drm_probe_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_probe_helper.h" "ac_cv_header_drm_drm_probe_helper_h"
if test "x$ac_cv_header_drm_drm_probe_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_PROBE_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DRM_PROBE_HELPER_H=1
fi

done



	       for ac_header in drm/drmP.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drmP.h" "ac_cv_header_drm_drmP_h"
if test "x$ac_cv_header_drm_drmP_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRMP_H 1" >>confdefs.h
 HAVE_DRM_DRMP_H=1
fi

done



	       for ac_header in drm/task_barrier.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/task_barrier.h" "ac_cv_header_drm_task_barrier_h"
if test "x$ac_cv_header_drm_task_barrier_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_TASK_BARRIER_H 1" >>confdefs.h
 HAVE_DRM_TASK_BARRIER_H=1
fi

done



	       for ac_header in drm/drm_managed.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_managed.h" "ac_cv_header_drm_drm_managed_h"
if test "x$ac_cv_header_drm_drm_managed_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_MANAGED_H 1" >>confdefs.h
 HAVE_DRM_DRM_MANAGED_H=1
fi

done



	       for ac_header in drm/amd_asic_type.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/amd_asic_type.h" "ac_cv_header_drm_amd_asic_type_h"
if test "x$ac_cv_header_drm_amd_asic_type_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_AMD_ASIC_TYPE_H 1" >>confdefs.h
 HAVE_DRM_AMD_ASIC_TYPE_H=1
fi

done



	       for ac_header in drm/drm_aperture.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_aperture.h" "ac_cv_header_drm_drm_aperture_h"
if test "x$ac_cv_header_drm_drm_aperture_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_APERTURE_H 1" >>confdefs.h
 HAVE_DRM_DRM_APERTURE_H=1
fi

done



	       for ac_header in drm/dp/drm_dp_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/dp/drm_dp_helper.h" "ac_cv_header_drm_dp_drm_dp_helper_h"
if test "x$ac_cv_header_drm_dp_drm_dp_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DP_DRM_DP_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DP_DRM_DP_HELPER_H=1
fi

done



	       for ac_header in drm/dp/drm_dp_mst_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/dp/drm_dp_mst_helper.h" "ac_cv_header_drm_dp_drm_dp_mst_helper_h"
if test "x$ac_cv_header_drm_dp_drm_dp_mst_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DP_DRM_DP_MST_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DP_DRM_DP_MST_HELPER_H=1
fi

done



	       for ac_header in drm/drm_gem_atomic_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_gem_atomic_helper.h" "ac_cv_header_drm_drm_gem_atomic_helper_h"
if test "x$ac_cv_header_drm_drm_gem_atomic_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_GEM_ATOMIC_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DRM_GEM_ATOMIC_HELPER_H=1
fi

done



	       for ac_header in drm/display/drm_dp_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_dp_helper.h" "ac_cv_header_drm_display_drm_dp_helper_h"
if test "x$ac_cv_header_drm_display_drm_dp_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_DP_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_DP_HELPER_H=1
fi

done



	       for ac_header in drm/display/drm_dp_mst_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_dp_mst_helper.h" "ac_cv_header_drm_display_drm_dp_mst_helper_h"
if test "x$ac_cv_header_drm_display_drm_dp_mst_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_DP_MST_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_DP_MST_HELPER_H=1
fi

done



	       for ac_header in drm/display/drm_dsc.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_dsc.h" "ac_cv_header_drm_display_drm_dsc_h"
if test "x$ac_cv_header_drm_display_drm_dsc_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_DSC_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_DSC_H=1
fi

done


	       for ac_header in drm/display/drm_dsc_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_dsc_helper.h" "ac_cv_header_drm_display_drm_dsc_helper_h"
if test "x$ac_cv_header_drm_display_drm_dsc_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_DSC_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_DSC_HELPER_H=1
fi

done


	       for ac_header in drm/display/drm_hdmi_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_hdmi_helper.h" "ac_cv_header_drm_display_drm_hdmi_helper_h"
if test "x$ac_cv_header_drm_display_drm_hdmi_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_HDMI_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_HDMI_HELPER_H=1
fi

done


	       for ac_header in drm/display/drm_hdcp_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_hdcp_helper.h" "ac_cv_header_drm_display_drm_hdcp_helper_h"
if test "x$ac_cv_header_drm_display_drm_hdcp_helper_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_HDCP_HELPER_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_HDCP_HELPER_H=1
fi

done


	       for ac_header in drm/display/drm_hdcp.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_hdcp.h" "ac_cv_header_drm_display_drm_hdcp_h"
if test "x$ac_cv_header_drm_display_drm_hdcp_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_HDCP_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_HDCP_H=1
fi

done


	       for ac_header in drm/display/drm_dp.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/display/drm_dp.h" "ac_cv_header_drm_display_drm_dp_h"
if test "x$ac_cv_header_drm_display_drm_dp_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DISPLAY_DRM_DP_H 1" >>confdefs.h
 HAVE_DRM_DISPLAY_DRM_DP_H=1
fi

done



	       for ac_header in linux/pgtable.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/pgtable.h" "ac_cv_header_linux_pgtable_h"
if test "x$ac_cv_header_linux_pgtable_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_PGTABLE_H 1" >>confdefs.h
 HAVE_LINUX_PGTABLE_H=1
fi

done



	       for ac_header in drm/drm_fbdev_generic.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_fbdev_generic.h" "ac_cv_header_drm_drm_fbdev_generic_h"
if test "x$ac_cv_header_drm_drm_fbdev_generic_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_FBDEV_GENERIC_H 1" >>confdefs.h
 HAVE_DRM_DRM_FBDEV_GENERIC_H=1
fi

done



	       for ac_header in drm/drm_suballoc.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_suballoc.h" "ac_cv_header_drm_drm_suballoc_h"
if test "x$ac_cv_header_drm_drm_suballoc_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_SUBALLOC_H 1" >>confdefs.h
 HAVE_DRM_DRM_SUBALLOC_H=1
fi

done



	       for ac_header in drm/drm_eld.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_eld.h" "ac_cv_header_drm_drm_eld_h"
if test "x$ac_cv_header_drm_drm_eld_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_ELD_H 1" >>confdefs.h
 HAVE_DRM_DRM_ELD_H=1
fi

done



	       for ac_header in drm/drm_panic.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_panic.h" "ac_cv_header_drm_drm_panic_h"
if test "x$ac_cv_header_drm_drm_panic_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_PANIC_H 1" >>confdefs.h
 HAVE_DRM_DRM_PANIC_H=1
fi

done



	       for ac_header in drm/drm_fbdev_ttm.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_fbdev_ttm.h" "ac_cv_header_drm_drm_fbdev_ttm_h"
if test "x$ac_cv_header_drm_drm_fbdev_ttm_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_FBDEV_TTM_H 1" >>confdefs.h
 HAVE_DRM_DRM_FBDEV_TTM_H=1
fi

done



	       for ac_header in linux/unaligned.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/unaligned.h" "ac_cv_header_linux_unaligned_h"
if test "x$ac_cv_header_linux_unaligned_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_UNALIGNED_H 1" >>confdefs.h
 HAVE_LINUX_UNALIGNED_H=1
fi

done



	       for ac_header in drm/drm_client_setup.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_client_setup.h" "ac_cv_header_drm_drm_client_setup_h"
if test "x$ac_cv_header_drm_drm_client_setup_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_CLIENT_SETUP_H 1" >>confdefs.h
 HAVE_DRM_DRM_CLIENT_SETUP_H=1
fi

done



	       for ac_header in drm/clients/drm_client_setup.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/clients/drm_client_setup.h" "ac_cv_header_drm_clients_drm_client_setup_h"
if test "x$ac_cv_header_drm_clients_drm_client_setup_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_CLIENTS_DRM_CLIENT_SETUP_H 1" >>confdefs.h
 HAVE_DRM_CLIENTS_DRM_CLIENT_SETUP_H=1
fi

done



	       for ac_header in drm/drm_client_event.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_client_event.h" "ac_cv_header_drm_drm_client_event_h"
if test "x$ac_cv_header_drm_drm_client_event_h" = xyes
then :
  printf "%s\n" "#define HAVE_DRM_DRM_CLIENT_EVENT_H 1" >>confdefs.h
 HAVE_DRM_DRM_CLIENT_EVENT_H=1
fi

done




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/kallsyms.h>

int
main (void)
{

			kallsyms_lookup_name(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="kallsyms_lookup_name" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/kallsyms.c; do
			n=$(awk -v s="kallsyms_lookup_name" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "kallsyms_lookup_name" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_KALLSYMS_LOOKUP_NAME 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for supported chips" >&5
printf %s "checking for supported chips... " >&6; }
	if test $HAVE_DRM_AMD_ASIC_TYPE_H
then :

		chips=$(awk 'BEGIN {enum = 0} {
			if ($0 ~ "^enum amd_asic_type")
				enum = 1;
			if (enum && $1 ~ "CHIP_") {
				gsub(",", "");
				if ($1 == "CHIP_LAST")
					exit;
				print $1;
			}
		}' ../../include/drm/amd_asic_type.h)

		for i in $chips; do
			$as_echo "#define HAVE_$i" >>config/config-amd-chips.h
		done
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
printf "%s\n" "failed" >&6; }

fi




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/idr.h>

int
main (void)
{

			void *i;
			i = idr_remove(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IDR_REMOVE_RETURN_VOID_POINTER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/idr.h>

int
main (void)
{

			idr_init_base(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IDR_INIT_BASE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/idr.h>

int
main (void)
{

			struct idr *idr = NULL;
			idr->idr_base = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_IDE_IDR_BASE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <uapi/linux/types.h>

int
main (void)
{

			__poll_t mask;
			mask = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_TYPE__POLL_T 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-mapping.h>

int
main (void)
{

			dma_map_sgtable(NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_MAP_SGTABLE 1" >>confdefs.h



else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/i2c.h>

int
main (void)
{

			i2c_new_client_device(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="i2c_new_client_device" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/i2c/i2c-core-base.c; do
			n=$(awk -v s="i2c_new_client_device" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "i2c_new_client_device" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_I2C_NEW_CLIENT_DEVICE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/i2c.h>

int
main (void)
{

			struct i2c_lock_operations drm_dp_i2c_lock_ops;
			drm_dp_i2c_lock_ops.lock_bus = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_I2C_LOCK_OPERATIONS_STRUCT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/backlight.h>

int
main (void)
{

			backlight_device_set_brightness(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="backlight_device_set_brightness" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/video/backlight/backlight.c; do
			n=$(awk -v s="backlight_device_set_brightness" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "backlight_device_set_brightness" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_BACKLIGHT_DEVICE_SET_BRIGHTNESS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/device.h>

int
main (void)
{

			dev_pm_set_driver_flags(NULL, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEV_PM_SET_DRIVER_FLAGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/fs.h>

int
main (void)
{

			compat_ptr_ioctl(NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="compat_ptr_ioctl" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/ioctl.c; do
			n=$(awk -v s="compat_ptr_ioctl" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "compat_ptr_ioctl" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_COMPAT_PTR_IOCTL 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/kthread.h>

int
main (void)
{

			__kthread_should_park(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="__kthread_should_park" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/kthread.c; do
			n=$(awk -v s="__kthread_should_park" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__kthread_should_park" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE___KTHREAD_SHOULD_PARK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list.h>

int
main (void)
{

			list_rotate_to_front(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_LIST_ROTATE_TO_FRONT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list.h>

int
main (void)
{

			list_is_first(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_LIST_IS_FIRST 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/io.h>

int
main (void)
{

			arch_io_reserve_memtype_wc(0, 0);
			arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRM_BACKPORT_H
				#include <drm/drm_backport.h>
				#endif
				#include <linux/io.h>

int
main (void)
{

				#ifdef CONFIG_X86
				#error stub arch_io_* functions found
				#endif

				arch_io_reserve_memtype_wc(0, 0);
				arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	else

	awk -v s="arch_io_reserve_memtype_wc arch_io_free_memtype_wc" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in arch/x86/mm/pat/memtype.c arch/x86/mm/pat.c; do
			n=$(awk -v s="arch_io_reserve_memtype_wc arch_io_free_memtype_wc" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "arch_io_reserve_memtype_wc arch_io_free_memtype_wc" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRM_BACKPORT_H
				#include <drm/drm_backport.h>
				#endif
				#include <linux/io.h>

int
main (void)
{

				#ifdef CONFIG_X86
				#error stub arch_io_* functions found
				#endif

				arch_io_reserve_memtype_wc(0, 0);
				arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



		else :


printf "%s\n" "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/uaccess.h>

int
main (void)
{

			access_ok(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ACCESS_OK_WITH_TWO_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/compat.h>

int
main (void)
{

			in_compat_syscall();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IN_COMPAT_SYSCALL 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/seq_file.h>

int
main (void)
{

			seq_hex_dump(NULL,NULL,0,0,0,NULL,0,0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="seq_hex_dump" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/seq_file.c; do
			n=$(awk -v s="seq_hex_dump" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "seq_hex_dump" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_SEQ_HEX_DUMP 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			ksys_sync_helper();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KSYS_SYNC_HELPER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_upstream_bridge(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_UPSTREAM_BRIDGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			struct pci_host_bridge bridge;
			bridge.no_ext_tags = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_CONFIGURE_EXTENDED_TAGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_dev_id(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_DEV_ID 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/pci.h>

int
main (void)
{

                        pci_get_base_class(0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="pci_get_base_class" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/search.c; do
			n=$(awk -v s="pci_get_base_class" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pci_get_base_class" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_PCI_GET_BASE_CLASS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_rebar_bytes_to_size(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_REBAR_BYTES_TO_SIZE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ktime.h>

int
main (void)
{

			ktime_get_boottime_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KTIME_GET_BOOTTIME_NS 1" >>confdefs.h


printf "%s\n" "#define HAVE_KTIME_GET_NS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/ktime.h>
				#include <linux/timekeeping.h>

int
main (void)
{

				ktime_get_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KTIME_GET_NS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ktime.h>
			#include <linux/timekeeping.h>

int
main (void)
{

			ktime_get_raw_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KTIME_GET_RAW_NS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			memalloc_nofs_save();
			memalloc_nofs_restore(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MEMALLOC_NOFS_SAVE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmzone.h>

int
main (void)
{

			zone_managed_pages(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ZONE_MANAGED_PAGES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mmzone.h>

int
main (void)
{

				struct zone *z = NULL;
				z->managed_pages = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_ZONE_MANAGED_PAGES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			fault_flag_allow_retry_first(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_FAULT_FLAG_ALLOW_RETRY_FIRST 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/delay.h>

int
main (void)
{

                        unsigned long usecs = 0;
                        fsleep(usecs);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_FSLEEP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/delay.h>
			#include <linux/sched.h>

int
main (void)
{

	                usleep_range_state(0, 0, TASK_UNINTERRUPTIBLE);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="usleep_range_state" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/timer.c; do
			n=$(awk -v s="usleep_range_state" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "usleep_range_state" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_USLEEP_RANGE_STATE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			pfn_t pfn;
			pfn.val = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PFN_T 1" >>confdefs.h




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				pfn_t pfn = {};
				vmf_insert_mixed(NULL, 0, pfn);
				vmf_insert_pfn(NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VMF_INSERT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					pfn_t pfn = {};
					vm_insert_mixed(NULL, 0, pfn);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="vm_insert_mixed" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="vm_insert_mixed" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vm_insert_mixed" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_PFN_T_VM_INSERT_MIXED 1" >>confdefs.h


		fi
	fi




fi



else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>
			#include <asm/page.h>

int
main (void)
{

			pfn_t pfn;
			pgprot_t prot;
			vmf_insert_mixed_prot(NULL, 0, pfn, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="vmf_insert_mixed_prot" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="vmf_insert_mixed_prot" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vmf_insert_mixed_prot" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_VMF_INSERT_MIXED_PROT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>
			#include <asm/page.h>

int
main (void)
{

			pgprot_t prot = {0};
			vmf_insert_pfn_prot(NULL, 0, 0, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VMF_INSERT_PFN_PROT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>
				#include <asm/page.h>

int
main (void)
{

				pgprot_t prot = {0};
				vm_insert_pfn_prot(NULL, 0, 0, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VM_INSERT_PFN_PROT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			struct vm_operations_struct *vm_ops = NULL;
			vm_ops->fault(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VM_OPERATIONS_STRUCT_FAULT_1ARG 1" >>confdefs.h


printf "%s\n" "#define HAVE_VM_FAULT_ADDRESS_VMA 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				struct vm_fault *ptest = NULL;
				ptest->address = 0;
				ptest->vma = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VM_FAULT_ADDRESS_VMA 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_range_blockable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MMU_NOTIFIER_RANGE_BLOCKABLE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_synchronize();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MMU_NOTIFIER_SYNCHRONIZE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/mmu_notifier.h>

int
main (void)
{

		mmu_notifier_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MMU_NOTIFIER_PUT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi




	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_call_srcu(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MMU_NOTIFIER_CALL_SRCU 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pagemap.h>

int
main (void)
{

			struct page **pages = NULL;
			int nr = 0;

			release_pages(pages, nr);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="release_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/swap.c; do
			n=$(awk -v s="release_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "release_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_MM_RELEASE_PAGES_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-resv.h>

int
main (void)
{

			struct dma_resv *resv = NULL;
			resv->fences = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_RESV_FENCES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/dma-resv.h>

int
main (void)
{

					struct dma_resv *obj = NULL;
					seqcount_ww_mutex_init(&obj->seq, &obj->lock);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_RESV_SEQCOUNT_WW_MUTEX_T 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#ifdef HAVE_LINUX_DMA_RESV_H
						#include <linux/dma-resv.h>
						#else
						#include <linux/reservation.h>
						#endif

int
main (void)
{

						#ifdef HAVE_LINUX_DMA_RESV_H
						struct dma_resv *resv = NULL;
						#else
						struct reservation_object *resv = NULL;
						#endif
						write_seqcount_begin(&resv->seq);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_RESV_SEQ 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


printf "%s\n" "#define HAVE_DMA_RESV_SEQ_BUG 1" >>confdefs.h




fi





fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="reservation_ww_class" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-resv.c; do
			n=$(awk -v s="reservation_ww_class" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "reservation_ww_class" | wc -w) -eq $export; then :

		else :


printf "%s\n" "#define HAVE_RESERVATION_WW_CLASS_BUG 1" >>confdefs.h


		fi
	else :

	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			struct drm_gem_object *gem_obj = NULL;
			gem_obj->resv = &gem_obj->_resv;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_RESV 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/device_cgroup.h>

int
main (void)
{

			devcgroup_check_permission(0, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="devcgroup_check_permission" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in security/device_cgroup.c; do
			n=$(awk -v s="devcgroup_check_permission" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "devcgroup_check_permission" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DEVCGROUP_CHECK_PERMISSION 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/hmm.h>
			#include <linux/mmu_notifier.h>

int
main (void)
{

			#ifdef CONFIG_HMM_MIRROR
			struct hmm_range *range = NULL;
			struct mmu_notifier_range *mmu_range = NULL;

			range->notifier = NULL;
			mmu_range->event = 0;
			#else
			#error CONFIG_HMM_MIRROR not enabled
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_AMDKCL_HMM_MIRROR_ENABLED 1" >>confdefs.h




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/hmm.h>

int
main (void)
{

		enum hmm_pfn_flags flag;
		flag = HMM_PFN_REQ_FAULT;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_HMM_DROP_CUSTOMIZABLE_PFN_FORMAT 1" >>confdefs.h


printf "%s\n" "#define HAVE_HMM_RANGE_FAULT_1ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/hmm.h>

int
main (void)
{

			hmm_range_fault(NULL);;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_HMM_RANGE_FAULT_1ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/memremap.h>
		#if !IS_ENABLED(CONFIG_DEVICE_PRIVATE)
		#error "DEVICE_PRIVATE is a must for svm support"
		#endif

int
main (void)
{

		struct dev_pagemap *pm = NULL;
		pm->owner = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEV_PAGEMAP_OWNER 1" >>confdefs.h





cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/migrate.h>

int
main (void)
{

		struct migrate_vma *migrate = NULL;
		migrate->pgmap_owner = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MIGRATE_VMA_PGMAP_OWNER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi




else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi




else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			struct mmu_notifier_ops *ops = NULL;
			ops->invalidate_range_start(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_2ARGS_INVALIDATE_RANGE_START 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mmu_notifier.h>

int
main (void)
{

				struct mmu_notifier_ops *ops = NULL;
				ops->invalidate_range_start(NULL, NULL, 1, 1, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_5ARGS_INVALIDATE_RANGE_START 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/rwsem.h>

int
main (void)
{

			int ret;
			ret = down_write_killable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="down_write_killable" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/locking/rwsem.c; do
			n=$(awk -v s="down_write_killable" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "down_write_killable" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DOWN_WRITE_KILLABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/interval_tree.h>

int
main (void)
{

			struct rb_root_cached *r = NULL;
			interval_tree_insert(NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_TREE_INSERT_HAVE_RB_ROOT_CACHED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_LOCKED 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_LOCKED 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_TASK_STRUCT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			get_user_pages(0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages(0, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                        #include <linux/mm.h>

int
main (void)
{

                                        get_user_pages(0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                        #include <linux/mm.h>

int
main (void)
{

                                        get_user_pages(0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_6ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages(0, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                        #include <linux/mm.h>

int
main (void)
{

                                        get_user_pages(0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                        #include <linux/mm.h>

int
main (void)
{

                                        get_user_pages(0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_6ARGS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_GET_USER_PAGES_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-buf.h>

int
main (void)
{

			struct dma_buf_attach_ops *ptr = NULL;
			ptr->allow_peer2peer = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DMA_BUF_ATTACH_OPS_ALLOW_PEER2PEER 1" >>confdefs.h



printf "%s\n" "#define HAVE_STRUCT_DMA_BUF_OPS_PIN 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/dma-buf.h>

int
main (void)
{

				struct dma_buf_ops *ptr = NULL;
				ptr->pin(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DMA_BUF_OPS_PIN 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/dma-buf.h>

int
main (void)
{

					struct dma_buf_ops *dma_buf_ops = NULL;
					dma_buf_ops->dynamic_mapping = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_BUF_OPS_DYNAMIC_MAPPING 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


printf "%s\n" "#define HAVE_DMA_BUF_OPS_LEGACY 1" >>confdefs.h




fi





fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/wait.h>

int
main (void)
{

			wait_queue_entry_t *wq_entry = NULL;
			wait_queue_head_t *wq_head = NULL;

			__add_wait_queue(wq_head, wq_entry);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_WAIT_QUEUE_ENTRY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <generated/autoconf.h>

int
main (void)
{

			#ifndef CONFIG_AMD_IOMMU
			#error CONFIG_AMD_IOMMU not enabled
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="amd_iommu_pc_supported" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/iommu/amd/init.c; do
			n=$(awk -v s="amd_iommu_pc_supported" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "amd_iommu_pc_supported" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_AMD_IOMMU_PC_SUPPORTED 1" >>confdefs.h




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/amd-iommu.h>

int
main (void)
{

		amd_iommu_pc_get_max_banks(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_AMD_IOMMU_PC_GET_MAX_BANKS_DECLARED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/amd-iommu.h>

int
main (void)
{

			get_amd_iommu(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_amd_iommu" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/iommu/amd/init.c; do
			n=$(awk -v s="get_amd_iommu" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_amd_iommu" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_AMD_IOMMU_PC_GET_MAX_BANKS_UINT 1" >>confdefs.h


		fi
	fi




fi




		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/amd-iommu.h>

int
main (void)
{

			void (*f)(struct pci_dev *pdev, u32 pasid) = NULL;
			amd_iommu_invalidate_ctx callback;

			callback = f;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_AMD_IOMMU_INVALIDATE_CTX_PASID_U32 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/memremap.h>

int
main (void)
{

			struct dev_pagemap *pm = NULL;
			pm->range.start = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEV_PAGEMAP_RANGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/rwsem.h>

int
main (void)
{

			int ret;
			ret = down_read_killable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="down_read_killable" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/locking/rwsem.c; do
			n=$(awk -v s="down_read_killable" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "down_read_killable" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DOWN_READ_KILLABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_cache.h>

int
main (void)
{

			drm_need_swiotlb(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_NEED_SWIOTLB 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_print.h>

int
main (void)
{

			drm_debug_enabled(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DEBUG_ENABLED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			drm_gem_object_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_PUT 1" >>confdefs.h





cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_gem.h>

int
main (void)
{

				drm_gem_object_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_object_put" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem.c; do
			n=$(awk -v s="drm_gem_object_put" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_object_put" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_PUT_SYMBOL 1" >>confdefs.h


		fi
	fi


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir

		if test x$HAVE_DRM_DRM_APERTURE_H = x
then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				struct task_struct;
				#include <linux/fb.h>

int
main (void)
{

				remove_conflicting_pci_framebuffers(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS_PP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



fi

	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_init_with_ddc(NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_INIT_WITH_DDC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_calc_pbn_mode(0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_CALC_PBN_MODE_3ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int retval;
			retval = drm_dp_atomic_find_vcpi_slots(NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS_5ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                    #include <drm/drm_dp_mst_helper.h>

int
main (void)
{

                        int ret;
                        ret = drm_dp_atomic_release_time_slots(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_RELEASE_TIME_SLOTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

				int ret;
				struct drm_dp_mst_port *port = NULL;
				ret = drm_dp_atomic_release_vcpi_slots(NULL, NULL, port);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_RELEASE_VCPI_SLOTS_MST_PORT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_atomic_find_time_slots(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_FIND_TIME_SLOTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_atomic_setup_commit(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_SETUP_COMMIT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_atomic_wait_for_dependencies(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ATOMIC_WAIT_FOR_DEPENDENCIES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_root_conn_atomic_check(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_ROOT_CONN_ATOMIC_CHECK 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			drm_dp_send_real_edid_checksum(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_send_real_edid_checksum" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_send_real_edid_checksum" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_send_real_edid_checksum" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_SEND_REAL_EDID_CHECKSUM 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			drm_dp_cec_register_connector(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_CEC_REGISTER_CONNECTOR_PP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_topology_mgr_resume(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_MGR_RESUME_2ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_state_helper.h>

int
main (void)
{

			__drm_atomic_helper_crtc_reset(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="__drm_atomic_helper_crtc_reset" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_state_helper.c; do
			n=$(awk -v s="__drm_atomic_helper_crtc_reset" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__drm_atomic_helper_crtc_reset" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_drv.h>

int
main (void)
{

			struct drm_driver *drv = NULL;
			drv->gem_prime_res_obj(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRIVER_GEM_PRIME_RES_OBJ 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_prime.h>

int
main (void)
{

			drm_gem_prime_export(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRV_GEM_PRIME_EXPORT_PI 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_print.h>

int
main (void)
{

			drm_print_bits(NULL, 0, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_PRINT_BITS_4ARGS 1" >>confdefs.h


printf "%s\n" "#define HAVE_DRM_PRINT_BITS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_print.h>

int
main (void)
{

				drm_print_bits(NULL, 0, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_print_bits" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_print.c; do
			n=$(awk -v s="drm_print_bits" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_print_bits" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_PRINT_BITS 1" >>confdefs.h


		fi
	fi




fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#ifndef AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES
			#error AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#if !defined(AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT) ||\
					!defined(AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL)
			#error CHUNK_ID_SYNCOBJ_TIMELINE_WAIT_SIGNAL not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT_SIGNAL 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_device.h>

int
main (void)
{

			struct drm_device *ddev = NULL;
			ddev->open_count = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DEVICE_OPEN_COUNT_INT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_SYNCOBJ_TIMELINE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRV_DRIVER_SYNCOBJ_TIMELINE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_IRQ_SHARED;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRV_DRIVER_IRQ_SHARED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_PRIME;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRV_DRIVER_PRIME 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_state_helper.h>

int
main (void)
{

			__drm_atomic_helper_crtc_reset(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="__drm_atomic_helper_crtc_reset" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_state_helper.c; do
			n=$(awk -v s="__drm_atomic_helper_crtc_reset" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__drm_atomic_helper_crtc_reset" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_pr3_present(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="pci_pr3_present" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/pci.c; do
			n=$(awk -v s="pci_pr3_present" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pci_pr3_present" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_PCI_PR3_PRESENT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm_types.h>
			#include <linux/kthread.h>
			#include <linux/mmu_context.h>

int
main (void)
{

			kthread_use_mm(NULL);
			kthread_unuse_mm(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KTHREAD_USE_MM 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_writeback.h>

int
main (void)
{

                        drm_writeback_connector_init(NULL, NULL, NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_writeback_connector_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_writeback.c; do
			n=$(awk -v s="drm_writeback_connector_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_writeback_connector_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_WRITEBACK_CONNECTOR_INIT_7_ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

                        struct drm_connector_helper_funcs *funcs = NULL;
                        funcs->prepare_writeback_job((struct drm_writeback_connector *)NULL, (struct drm_writeback_job *)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_PREPARE_WRITEBACK_JOB 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_fill_info(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_FB_HELPER_FILL_INFO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_init(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drmP.h>
				#include <drm/drm_fb_helper.h>

int
main (void)
{

				drm_fb_helper_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_FB_HELPER_INIT_3ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drmP.h>
				#include <drm/drm_fb_helper.h>

int
main (void)
{

				drm_fb_helper_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_FB_HELPER_INIT_3ARGS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_DRM_FB_HELPER_INIT_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc_helper.h>

int
main (void)
{

			drm_helper_force_disable_all(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_helper_force_disable_all" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_crtc_helper.c; do
			n=$(awk -v s="drm_helper_force_disable_all" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_helper_force_disable_all" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_HELPER_FORCE_DISABLE_ALL 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *ptr = NULL;
			ptr->get_vblank_timestamp(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GET_VBLANK_TIMESTAMP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_atomic_helper.h>

int
main (void)
{

		drm_atomic_helper_legacy_gamma_set(NULL, NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_OPTIONAL 1" >>confdefs.h


	else

	awk -v s="drm_atomic_helper_legacy_gamma_set" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_legacy_gamma_set" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_legacy_gamma_set" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_OPTIONAL 1" >>confdefs.h


		else :

		fi
	fi





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			struct hdmi_avi_infoframe *frame = NULL;
			struct drm_connector *connector = NULL;
			const struct drm_display_mode *mode = NULL;
			drm_hdmi_avi_infoframe_from_display_mode(frame, connector, mode);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_edid.h>

int
main (void)
{

				struct hdmi_avi_infoframe *frame = NULL;
				const struct drm_display_mode *mode = NULL;
				bool is_hdmi2_sink = false;
				drm_hdmi_avi_infoframe_from_display_mode(frame, mode, is_hdmi2_sink);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_B 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_edid.h>

int
main (void)
{

				struct hdmi_avi_infoframe *frame = NULL;
				const struct drm_display_mode *mode = NULL;
				bool is_hdmi2_sink = false;
				drm_hdmi_avi_infoframe_from_display_mode(frame, mode, is_hdmi2_sink);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_B 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_P 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_encoder.h>
			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			struct drm_encoder *encoder = NULL;
			drm_connector_for_each_possible_encoder(connector, encoder)
				return 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_FOR_EACH_POSSIBLE_ENCODER_2ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_edid.h>

int
main (void)
{

                        int ret;
                        ret = drm_edid_override_connector_update(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_EDID_OVERRIDE_CONNECTOR_UPDATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                #include <drm/drm_edid.h>

int
main (void)
{

                                int ret;
                                ret = drm_add_override_edid_modes(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_ADD_OVERRIDE_EDID_MODES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				 #include <drm/drm_modes.h>

int
main (void)
{

			drm_mode_init(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_mode_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_modes.c; do
			n=$(awk -v s="drm_mode_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_mode_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_MODE_INIT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_get_port_malloc(NULL);
			drm_dp_mst_put_port_malloc(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_GET_PUT_PORT_MALLOC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"


	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_connector_early_unregister(NULL, NULL);
			drm_dp_mst_connector_late_register(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_CONNECTOR_EARLY_UNREGISTER 1" >>confdefs.h


printf "%s\n" "#define HAVE_DRM_DP_MST_CONNECTOR_LATE_REGISTER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->hotplug(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_HOTPLUG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->register_connector(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_REGISTER_CONNECTOR 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->destroy_connector(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_DESTROY_CONNECTOR 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->poll_hpd_irq(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_POLL_HPD_IRQ 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi




	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			drm_atomic_private_obj_init(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_ATOMIC_PRIVATE_OBJ_INIT_4ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_helper.h>

int
main (void)
{

			drm_atomic_plane_enabling(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_ATOMIC_PLANE_ENABLING 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

			struct drm_plane_helper_funcs *funcs = NULL;
			funcs->atomic_check(NULL, (struct drm_atomic_state *)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_ATOMIC_CHECK_DRM_ATOMIC_STATE_PARAMS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                       #include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

                        struct drm_plane_helper_funcs *ptr = NULL;
                        ptr->get_scanout_buffer(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_GET_SCANOUT_BUFFER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

            struct drm_plane_helper_funcs* funcs = NULL;
            funcs->atomic_async_check(NULL, NULL, true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_ATOMIC_ASYNC_CHECK_THREE_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_atomic_check(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_atomic_check" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_atomic_check" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_atomic_check" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_ATOMIC_CHECK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                #include <drm/drm_dp_mst_helper.h>

int
main (void)
{

                                int vcpi;
                                vcpi = drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	else

	awk -v s="drm_dp_mst_atomic_enable_dsc" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_atomic_enable_dsc" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_atomic_enable_dsc" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                #include <drm/drm_dp_mst_helper.h>

int
main (void)
{

                                int vcpi;
                                vcpi = drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC 1" >>confdefs.h


printf "%s\n" "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC_WITH_5_ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_connector_helper_funcs *p = NULL;
			p->atomic_check(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_ATOMIC_CHECK_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_connector_helper_funcs *p = NULL;
			p->atomic_best_encoder(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_ATOMIC_BEST_ENCODER_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                #include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

                struct drm_connector_helper_funcs test_funcs = {
                .mode_valid = (enum drm_mode_status (*)(struct drm_connector *, const struct drm_display_mode *))0
            };

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_MODE_VALID_CONST_ARGUMENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			connector->edid_override = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_EDID_OVERRIDE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_connector.h>

int
main (void)
{

            struct drm_connector connector;
            void *ptr = &connector.eld_mutex;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_ELD_MUTEX 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_detect_port(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_DETECT_PORT_PPPP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_state *crtc_state = NULL;
			crtc_state->async_flip = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CRTC_STATE_ASYNC_FLIP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_dsc_aux_for_port(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_dsc_aux_for_port" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_dsc_aux_for_port" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_dsc_aux_for_port" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_DSC_AUX_FOR_PORT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_add_affected_dsc_crtcs(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_dsc_aux_for_port" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_dsc_aux_for_port" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_dsc_aux_for_port" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_ADD_AFFECTED_DSC_CRTCS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *dc = NULL;
			struct hdr_sink_metadata *p = NULL;

			p = &dc->hdr_sink_metadata;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_HDR_SINK_METADATA 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_topology_mgr_init(NULL, (struct drm_device *)NULL, NULL, 0, 0, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_MGR_INIT_MAX_LANE_COUNT 1" >>confdefs.h



else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_mode_config *mode_config = NULL;
			mode_config->fb_modifiers_not_supported = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MODE_CONFIG_FB_MODIFIERS_NOT_SUPPORTED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_crtc.h>

int
main (void)
{

                        struct drm_mode_config *mode_config = NULL;
                        mode_config->fb_base = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MODE_CONFIG_FB_BASE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_vblank.h>

int
main (void)
{

                        struct drm_vblank_crtc_config config;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_VBLANK_CRTC_CONFIG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *state = NULL;
			state->hdcp_content_type = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_STATE_HDCP_CONTENT_TYPE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_hdcp.h>

int
main (void)
{

			drm_hdcp_update_content_protection(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_HDCP_UPDATE_CONTENT_PROTECTION 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_attach_colorspace_property(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_connector_attach_colorspace_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_connector_attach_colorspace_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_connector_attach_colorspace_property" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_CONNECT_ATTACH_COLORSPACE_PROPERTY 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


   			#include <drm/drm_connector.h>

int
main (void)
{

            drm_mode_create_hdmi_colorspace_property(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_mode_create_hdmi_colorspace_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_mode_create_hdmi_colorspace_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_mode_create_hdmi_colorspace_property" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_MODE_CREATE_HDMI_COLORSPACE_PROPERTY_2ARGS 1" >>confdefs.h


		fi
	fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


   			#include <drm/drm_connector.h>

int
main (void)
{

            drm_mode_create_dp_colorspace_property(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_mode_create_dp_colorspace_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_mode_create_dp_colorspace_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_mode_create_dp_colorspace_property" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_MODE_CREATE_DP_COLORSPACE_PROPERTY_2ARGS 1" >>confdefs.h


		fi
	fi






	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *connector_state = NULL;
			connector_state->colorspace = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_STATE_COLORSPACE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *connector_state = NULL;
			connector_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_AUTO;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_STATE_HDMI_BROADCAST_RGB 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/jiffies.h>

int
main (void)
{

			jiffies64_to_msecs(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="jiffies64_to_msecs" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/time.c; do
			n=$(awk -v s="jiffies64_to_msecs" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "jiffies64_to_msecs" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_JIFFIES64_TO_MSECS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/acpi.h>

int
main (void)
{

			acpi_put_table(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="acpi_put_table" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/acpica/tbxface.c; do
			n=$(awk -v s="acpi_put_table" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "acpi_put_table" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_ACPI_PUT_TABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/acpi.h>

int
main (void)
{

			acpi_dev_get_first_match_dev(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="acpi_dev_get_first_match_dev" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/utils.c; do
			n=$(awk -v s="acpi_dev_get_first_match_dev" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "acpi_dev_get_first_match_dev" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_ACPI_DEV_GET_FIRST_MATCH_DEV 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include<drm/drm_atomic_helper.h>

int
main (void)
{

			drm_atomic_helper_calc_timestamping_constants(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_atomic_helper_calc_timestamping_constants" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_calc_timestamping_constants" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_calc_timestamping_constants" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_ATOMIC_HELPER_CALC_TIMESTAMPING_CONSTANTS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_fourcc.h>

int
main (void)
{

			struct drm_format_info format;

			format.format = DRM_FORMAT_XRGB16161616F;
			format.block_w[0] = 0;
			format.block_h[0] = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_FORMAT_INFO_MODIFIER_SUPPORTED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *state = NULL;
			state->colorspace = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CONNECTOR_STATE_COLORSPACE 1" >>confdefs.h



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_connector.h>

int
main (void)
{

				struct drm_connector_state *state = NULL;
				state->self_refresh_aware = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_CONNECTOR_STATE_SELF_REFRESH_AWARE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_atomic_state *state = NULL;
			state->duplicated = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_ATOMIC_STATE_DUPLICATED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mode_config.h>
			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_mode_config *mode_config = NULL;
			mode_config->dp_subconnector_property = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MODE_CONFIG_DP_SUBCONNECTOR_PROPERTY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_prime.h>

int
main (void)
{

			drm_prime_sg_to_dma_addr_array(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_prime_sg_to_dma_addr_array" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_prime_sg_to_dma_addr_array" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_prime_sg_to_dma_addr_array" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_PRIME_SG_TO_DMA_ADDR_ARRAY 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_prime.h>

int
main (void)
{

			drm_prime_pages_to_sg(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_prime_pages_to_sg" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_prime_pages_to_sg" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_prime_pages_to_sg" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_PRIME_PAGES_TO_SG_3ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_crtc_helper_funcs *p = NULL;
			p->atomic_check(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CRTC_HELPER_FUNCS_ATOMIC_CHECK_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_crtc_helper_funcs *p = NULL;
			p->atomic_enable(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CRTC_HELPER_FUNCS_ATOMIC_ENABLE_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/debugfs.h>

int
main (void)
{

			debugfs_create_file_size(NULL, 0, NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="debugfs_create_file_size" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/debugfs/inode.c; do
			n=$(awk -v s="debugfs_create_file_size" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "debugfs_create_file_size" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DEBUGFS_CREATE_FILE_SIZE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			struct drm_gem_object_funcs *funcs = NULL;
			funcs->vmap(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_FUNCS_VMAP_2ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drmP.h>
				#include <drm/drm_drv.h>

int
main (void)
{

				struct drm_driver *drv = NULL;
				drv->gem_open_object = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_DRV_GEM_OPEN_OBJECT_CALLBACK 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			fs_reclaim_acquire(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_FS_RECLAIM_ACQUIRE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			memalloc_noreclaim_save();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MEMALLOC_NORECLAIM_SAVE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			pm_suspend_via_firmware();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_SUSPEND_VIA_FIRMWARE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include<linux/sysfs.h>

int
main (void)
{

			sysfs_emit(NULL, NULL);
			sysfs_emit_at(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="sysfs_emit sysfs_emit_at" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/sysfs/file.c; do
			n=$(awk -v s="sysfs_emit sysfs_emit_at" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "sysfs_emit sysfs_emit_at" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_SYSFS_EMIT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/ktime.h>

int
main (void)
{

		ktime_t t;
		t.tv64 = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KTIME_IS_UNION 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <acpi/acpi_numa.h>

int
main (void)
{

			pxm_to_node(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="pxm_to_node" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/numa/srat.c; do
			n=$(awk -v s="pxm_to_node" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pxm_to_node" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_PXM_TO_NODE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/acpi.h>

int
main (void)
{

			struct acpi_srat_generic_affinity *p = NULL;
			p->reserved = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ACPI_SRAT_GENERIC_AFFINITY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/fs.h>

int
main (void)
{

			kernel_write(NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KERNEL_WRITE_PPOS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/xarray.h>

int
main (void)
{

			struct xarray x;
			xa_init(&x);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_XARRAY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			mmput_async(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="mmput_async" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/fork.c; do
			n=$(awk -v s="mmput_async" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "mmput_async" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_MMPUT_ASYNC 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_cache.h>
			#include <linux/iosys-map.h>

int
main (void)
{

			struct iosys_map *dst = NULL, *src = NULL;
			drm_memcpy_from_wc(dst, src, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MEMCPY_FROM_WC_IOSYS_MAP_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                                #include <drm/drm_cache.h>

int
main (void)
{

				drm_memcpy_from_wc(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MEMCPY_FROM_WC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			is_cow_mapping(VM_SHARED);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IS_COW_MAPPING 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/vgaarb.h>

int
main (void)
{

			vga_remove_vgacon(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VGA_REMOVE_VGACON 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			struct pci_driver *pd = NULL;
			pd->dev_groups = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_DRIVER_DEV_GROUPS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *display_info = NULL;
			display_info->edid_hdmi_rgb444_dc_modes = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_EDID_HDMI_RGB444_DC_MODES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *info = NULL;
			info->monitor_range.min_vfreq=0;
			info->monitor_range.max_vfreq=0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_MONITOR_RANGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *display_info = NULL;
			display_info->max_dsc_bpp=0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_MAX_DSC_BPP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *display_info = NULL;
			struct drm_luminance_range_info *luminance_range;
			luminance_range = &display_info->luminance_range;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_LUMINANCE_RANGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/io-mapping.h>

int
main (void)
{

			io_mapping_unmap_local(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IO_MAPPING_UNMAP_LOCAL 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/io-mapping.h>

int
main (void)
{

			io_mapping_map_local_wc(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IO_MAPPING_MAP_LOCAL_WC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/highmem.h>

int
main (void)
{

			pgprot_t prot = {0};
			kmap_local_page_prot(NULL, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KMAP_LOCAL 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			struct drm_dp_aux dda;
			dda.drm_dev = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in ; do
			n=$(awk -v s="" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_AUX_DRM_DEV 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			struct drm_dp_aux *aux = NULL;
			const u8 dpcd[DP_RECEIVER_CAP_SIZE];
			drm_dp_link_train_clock_recovery_delay(aux, dpcd);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_link_train_clock_recovery_delay" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_link_train_clock_recovery_delay" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_link_train_clock_recovery_delay" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_LINK_TRAIN_CLOCK_RECOVERY_DELAY_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			struct drm_dp_aux *aux = NULL;
			const u8 dpcd[DP_RECEIVER_CAP_SIZE];
			drm_dp_link_train_channel_eq_delay(aux, dpcd);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_link_train_channel_eq_delay" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_link_train_channel_eq_delay" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_link_train_channel_eq_delay" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_LINK_TRAIN_CHANNEL_EQ_DELAY_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_atomic_hdr_metadata_equal(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_connector_atomic_hdr_metadata_equal" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_connector_atomic_hdr_metadata_equal" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_connector_atomic_hdr_metadata_equal" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_ATOMIC_HDR_METADATA_EQUAL 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_attach_hdr_output_metadata_property(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_connector_attach_hdr_output_metadata_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_connector_attach_hdr_output_metadata_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_connector_attach_hdr_output_metadata_property" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_ATTACH_HDR_OUTPUT_METADATA_PROPERTY 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *state = NULL;
			state->hdr_output_metadata = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_STATE_HDR_OUTPUT_METADATA 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
                        #include <drm/drm_device.h>

int
main (void)
{

			struct drm_device *pdd = NULL;
			pdd->pdev = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DEVICE_PDEV 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_connector.h>

int
main (void)
{

                        drm_connector_set_panel_orientation_with_quirk(NULL, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_connector_set_panel_orientation_with_quirk" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_connector_set_panel_orientation_with_quirk" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_connector_set_panel_orientation_with_quirk" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_SET_PANEL_ORIENTATION_WITH_QUIRK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_simple_kms_helper.h>

int
main (void)
{

                        drm_simple_encoder_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_simple_encoder_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_simple_kms_helper.c; do
			n=$(awk -v s="drm_simple_encoder_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_simple_encoder_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_SIMPLE_ENCODER_INIT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/device.h>

int
main (void)
{

			bool res = 0;
			res = dev_is_removable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEV_IS_REMOVABLE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_update_payload_part1(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_UPDATE_PAYLOAD_PART1_START_SLOT_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			struct drm_dp_mst_topology_state * mst_state = NULL;
			mst_state->total_avail_slots = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_STATE_TOTAL_AVAIL_SLOTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_connector.h>

int
main (void)
{

                        struct drm_display_info *display_info = NULL;
                        display_info->is_hdmi = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_IS_HDMI 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/bitmap.h>

int
main (void)
{

                        bitmap_free(NULL);
                        bitmap_alloc(0, 0);
                        bitmap_zalloc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_BITMAP_FUNCS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/kobject.h>

int
main (void)
{

			struct kobj_type *k_type = NULL;
			k_type->default_groups = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEFAULT_GROUP_IN_KOBJ_TYPE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sysfs.h>

int
main (void)
{

			struct attribute_group *amdgpu_attr_group = NULL;
			amdgpu_attr_group->is_bin_visible = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ATTRIBUTE_GROUP_IS_BIN_VISIBLE 1" >>confdefs.h



	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/sysfs.h>
            #include <linux/types.h>
            static umode_t amdgpu_bin_attr_is_visible(struct kobject *kobj,
                                                const struct bin_attribute *attr,
                                                int idx)
            {
                return 0;
            }
            struct attribute_group amdgpu_attr_group = {
                .is_bin_visible = amdgpu_bin_attr_is_visible,
            };


int
main (void)
{

            (void)amdgpu_attr_group;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_CONSTANT_ARGUMENT_IN_IS_BIN_VISIBLE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                       #include <linux/preempt.h>

int
main (void)
{

                        migrate_disable();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MIGRATE_DISABLE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/fdtable.h>

int
main (void)
{

			close_fd(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KERNEL_CLOSE_FD 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/syscalls.h>

int
main (void)
{

					ksys_close(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KSYS_CLOSE_FD 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_hpd_irq_handle_event(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_HPD_IRQ_HANDLE_EVENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_vma_manager.h>

int
main (void)
{

			struct drm_vma_offset_node *node = NULL;
			node->readonly = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_VMA_OFFSET_NODE_READONLY_FIELD 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ww_mutex.h>

int
main (void)
{

			int r;
                        r = ww_mutex_trylock(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_WW_MUTEX_TRYLOCK_CONTEXT_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_aperture.h>
			struct drm_driver;

int
main (void)
{

			const struct drm_driver *drv = NULL;
			drm_aperture_remove_conflicting_pci_framebuffers(NULL, drv);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_APERTURE_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS_DRM_DRIVER_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/aperture.h>

int
main (void)
{

            aperture_remove_conflicting_pci_devices(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_APERTURE_REMOVE_CONFLICTING_PCI_DEVICES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mmzone.h>
				#include <linux/shrinker.h>

int
main (void)
{

				synchronize_shrinkers();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="synchronize_shrinkers" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/vmscan.c; do
			n=$(awk -v s="synchronize_shrinkers" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "synchronize_shrinkers" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_SYNCHRONIZE_SHRINKERS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/gfp.h>
			#include <linux/slab.h>

int
main (void)
{

			void *p = krealloc_array(NULL, 0, 0, GFP_KERNEL);
			(void)p;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KREALLOC_ARRAY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/vgaarb.h>
			struct pci_dev;

int
main (void)
{

			unsigned int (*callback)(struct pci_dev *, bool) = NULL;
			vga_client_register(NULL, callback);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VGA_CLIENT_REGISTER_NOT_PASS_COOKIE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			vma_lookup(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VMA_LOOKUP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence-chain.h>

int
main (void)
{

                        struct dma_fence_chain *chain = NULL;
			chain = dma_fence_chain_alloc();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_CHAIN_ALLOC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/dma-fence-chain.h>

int
main (void)
{

			struct dma_fence_chain *chain;
                        chain = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DMA_FENCE_CHAIN 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence.h>

int
main (void)
{

			struct dma_fence_ops *ops = NULL;
			ops->use_64bit_seqno = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_OPS_USE_64BIT_SEQNO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/irq.h>

int
main (void)
{

			generic_handle_domain_irq(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_GENERIC_HANDLE_DOMAIN_IRQ 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence.h>

int
main (void)
{

			const struct dma_fence_ops *ops = NULL;
			__dma_fence_is_later(0, 0, ops);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE__DMA_FENCE_IS_LATER_WITH_OPS_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/dma-fence.h>

int
main (void)
{

				__dma_fence_is_later(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE__DMA_FENCE_IS_LATER_2ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_drv.h>

int
main (void)
{

			drm_firmware_drivers_only();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_FIRMWARE_DRIVERS_ONLY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence.h>

int
main (void)
{

			dma_fence_describe(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_DESCRIBE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_probe_helper.h>

int
main (void)
{

			drm_kms_helper_connector_hotplug_event(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_KMS_HELPER_CONNECTOR_HOTPLUG_EVENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pcie_aspm_enabled(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCIE_ASPM_ENABLED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			pm_suspend_target_state = PM_SUSPEND_TO_IDLE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_SUSPEND_TARGET_STATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/limits.h>
			#include <asm/mce.h>

int
main (void)
{

			unsigned int a = 0, b = 0;
			enum smca_bank_types bank_type;
			bank_type = smca_get_bank_type(a, b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_SMCA_GET_BANK_TYPE_WITH_TWO_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/limits.h>
				#include <asm/mce.h>

int
main (void)
{

				unsigned int a = 0;
				enum smca_bank_types bank_type;
				bank_type = smca_get_bank_type(a);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_SMCA_GET_BANK_TYPE_WITH_ONE_ARGUMENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/limits.h>
					#include <asm/mce.h>

int
main (void)
{

					struct smca_bank *b = NULL;
					b->id = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_SMCA_BANK 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi






fi





fi




	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <asm/mce.h>

int
main (void)
{

                        enum mce_notifier_prios pri;
                        pri = MCE_PRIO_UC;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MCE_PRIO_UC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/types.h>
		#include <asm/hypervisor.h>

int
main (void)
{

		enum x86_hypervisor_type test;
		test = X86_HYPER_NATIVE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_X86_HYPERVISOR_TYPE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/types.h>
			#include <asm/hypervisor.h>

int
main (void)
{

			hypervisor_is_type(X86_HYPER_NATIVE);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_HYPERVISOR_IS_TYPE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5




fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			struct pci_dev *dev = NULL;
			dev->ltr_path = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PCI_DEV_LTR_PATH 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence.h>

int
main (void)
{

			dma_fence_is_container(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_IS_CONTAINER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/string_helpers.h>

int
main (void)
{

			const char *str;
			str = str_yes_no(true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STR_YES_NO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/string_helpers.h>

int
main (void)
{

			const char *str;
			str = str_read_write(true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STR_READ_WRITE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			unsigned long ret;
                        ret = totalram_pages();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_TOTALRAM_PAGES 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/dma-fence-chain.h>

int
main (void)
{

			dma_fence_chain_contained(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_CHAIN_CONTAINED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			struct drm_gem_object_funcs *funcs = NULL;
			struct iosys_map *map = NULL;
			funcs->vmap(NULL, map);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_FUNCS_VMAP_HAS_IOSYS_MAP_ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>
			#include <drm/drm_modeset_lock.h>

int
main (void)
{

			struct drm_private_obj *obj = NULL;
			struct drm_modeset_lock lock = {};
			obj->lock = lock;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_PRIVATE_OBJ_LOCK 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dsc.h>

int
main (void)
{

			struct drm_dsc_config *conf = NULL;
			conf->simple_422 = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DSC_CONFIG_SIMPLE_422 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			drm_dp_read_dpcd_caps(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_read_dpcd_caps" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_helper.c drivers/gpu/drm/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_read_dpcd_caps" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_read_dpcd_caps" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_READ_DPCD_CAPS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_remove_payload_part1(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_remove_payload_part1" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_remove_payload_part1" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_remove_payload_part1" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_REMOVE_RAYLOAD_PART 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dsc.h>

int
main (void)
{

			drm_dsc_pps_payload_pack(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DSC_PPS_PAYLOAD_PACK 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_dsc.h>

int
main (void)
{

			drm_dsc_compute_rc_parameters(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DSC_COMPUTE_RC_PARAMETERS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem_atomic_helper.h>

int
main (void)
{

			drm_gem_plane_helper_prepare_fb(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_PLANE_HELPER_PREPARE_FB 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/bitmap.h>

int
main (void)
{

                        bitmap_to_arr32(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_BITMAP_TO_ARR32 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>
			#include <linux/sched/mm.h>
			#include <linux/shrinker.h>

int
main (void)
{

			struct shrinker *a = NULL;
			const char *b = NULL;
			register_shrinker(a, b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_REGISTER_SHRINKER_WITH_TWO_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/shrinker.h>

int
main (void)
{

                        shrinker_register(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="shrinker_register" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/shrinker.c; do
			n=$(awk -v s="shrinker_register" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "shrinker_register" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_SHRINKER_REGISTER 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			drm_edid_alloc(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_EDID_MALLOC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			drm_edid_raw(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_EDID_RAW 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			drm_edid_valid(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_EDID_VALID 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			struct drm_dp_mst_port *dp_mst_port = NULL;
			dp_mst_port->passthrough_aux = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_PORT_PASSTHROUGH_AUX 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			struct drm_dp_mst_port *mst_port = NULL;
			mst_port->full_pbn = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_PORT_FULL_PBN 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <acpi/video.h>

int
main (void)
{

			acpi_video_backlight_use_native();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ACPI_VIDEO_BACKLIGHT_USE_NATIVE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <acpi/video.h>

int
main (void)
{

			acpi_video_register_backlight();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ACPI_VIDEO_REGISTER_BACKLIGHT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_plane_helper.h>

int
main (void)
{

			drm_plane_helper_destroy(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_PLANE_HELPER_DESTROY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/memremap.h>
			#include <linux/migrate.h>

int
main (void)
{

                        int v, w;
                        v = MEMORY_DEVICE_COHERENT;
                        w = MIGRATE_VMA_SELECT_DEVICE_COHERENT;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DEVICE_COHERENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			struct drm_dp_mst_topology_state * mst_state = NULL;
			struct list_head payloads;
			payloads = mst_state->payloads;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_STATE_PAYLOADS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_topology_state * mst_state = NULL;
                        mst_state->pbn_div = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_STATE_PBN_DIV_INT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"


	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_topology_state * mst_state = NULL;
			fixed20_12 pbn_div;
                        pbn_div = mst_state->pbn_div;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_STATE_PBN_DIV_UNION 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/migrate.h>

int
main (void)
{

                        struct migrate_vma mig = {0};
                        struct page *fault_page = NULL;
                        mig.fault_page = fault_page;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MIGRATE_VMA_FAULT_PAGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/rbtree.h>

int
main (void)
{

                        rb_add_cached(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_RB_ADD_CACHED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			bool r;
                        r = want_init_on_free();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_WANT_INIT_ON_FREE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/apple-gmux.h>

int
main (void)
{

                        apple_gmux_detect(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_APPLE_GMUX_DETECT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/slab.h>

int
main (void)
{

                        size_t a, b = 0;
                        a = kmalloc_size_roundup(b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KMALLOC_SIZE_ROUNDUP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/memremap.h>

int
main (void)
{

				zone_device_page_init(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="zone_device_page_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memremap.c; do
			n=$(awk -v s="zone_device_page_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "zone_device_page_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_ZONE_DEVICE_PAGE_INIT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_suballoc.h>

int
main (void)
{

                        #ifdef CONFIG_DRM_SUBALLOC_HELPER
			drm_suballoc_manager_init(NULL, 0, 0);
                        #else
                        #error CONFIG_DRM_SUBALLOC_HELPER is not enabled
                        #endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_SUBALLOC_MANAGER_INIT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			vm_flags_set(NULL, 0);
			vm_flags_clear(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VM_FLAGS_SET 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/mmap_lock.h>

int
main (void)
{

                        mmap_assert_write_locked(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_MMAP_ASSERT_WRITE_LOCKED 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_prime.h>

int
main (void)
{

			drm_gem_prime_handle_to_dmabuf(NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_prime_handle_to_dmabuf" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_gem_prime_handle_to_dmabuf" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_prime_handle_to_dmabuf" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_GEM_PRIME_HANDLE_TO_DMABUF 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/pid.h>

int
main (void)
{

                        enum pid_type a;
                        a = PIDTYPE_TGID;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PIDTYPE_TGID 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			follow_pfn(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="follow_pfn" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="follow_pfn" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "follow_pfn" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_FOLLOW_PFN 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/uuid.h>

int
main (void)
{

                        import_guid(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_IMPORT_GUID 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_branch mst_primary;
                        const guid_t guid;
                        guid_copy(&mst_primary.guid, &guid);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_MST_BRANCH_GUID_T 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list_sort.h>

int
main (void)
{

			list_cmp_func_t cmp = NULL;
			struct list_head a, b;
			cmp(NULL, &a, &b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_LIST_CMP_FUNC_IS_CONST_PARAM 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence.h>

int
main (void)
{

			ktime_t deadline = 0;
			struct dma_fence_ops *ops = NULL;
			ops->set_deadline(NULL, deadline);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_OPS_SET_DEADLINE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_file.h>

int
main (void)
{

                        drm_show_fdinfo(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_show_fdinfo" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_show_fdinfo" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_show_fdinfo" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_SHOW_FDINFO 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_drv.h>

int
main (void)
{

                        struct drm_driver *drm_driver = NULL;

                        drm_driver->show_fdinfo(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRIVER_SHOW_FDINFO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/atomic.h>

int
main (void)
{

                        bool t;
			long r = 0;
                        t = atomic_long_try_cmpxchg(NULL, NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_LINUX_ATOMIC_LONG_TRY_CMPXCHG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <asm-generic/local.h>

int
main (void)
{

                        bool t;
                        s64 r = 0;
                        local_t *l = NULL;
                        t = local_try_cmpxchg(l, NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_LINUX_LOCAL_TRY_CMPXCHG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/device/class.h>

int
main (void)
{

                        struct class* class = NULL;
                        class = class_create(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_ONE_ARGUMENT_OF_CLASS_CREATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/gfp.h>
			#include <linux/slab.h>
			#include <linux/mm.h>

int
main (void)
{

			void *p = NULL;
			p = kvrealloc(NULL, 0, GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KVREALLOC_3ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/gfp.h>
				#include <linux/slab.h>
				#include <linux/mm.h>

int
main (void)
{

				void *p = NULL;
				p = kvrealloc(NULL, 0, 0, GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KVREALLOC_4ARG 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


printf "%s\n" "#define HAVE_NO_KVREALLOC 1" >>confdefs.h




fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-buf.h>

int
main (void)
{

			dma_buf_is_dynamic(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_BUF_IS_DYNAMIC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/radix-tree.h>

int
main (void)
{

			radix_tree_iter_delete(NULL,NULL,NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_RADIX_TREE_ITER_DELETE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/kfifo.h>

int
main (void)
{

                        static DEFINE_KFIFO(fifo, int, 2);
                        kfifo_put(&fifo, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KFIFO_PUT_NON_POINTER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/kfifo.h>

int
main (void)
{

                        static DEFINE_KFIFO(fifo, int, 2);
                        unsigned int ret = kfifo_out_linear(&fifo, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_KFIFO_OUT_LINEAR 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_client.h>

int
main (void)
{

                        drm_client_register(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CLIENT_REGISTER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                       #include <uapi/drm/drm_mode.h>

int
main (void)
{

			struct drm_color_ctm_3x4 *ctm = NULL;
                        ctm->matrix[0] = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_COLOR_CTM_3X4 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>
			#include <drm/drm_drv.h>

int
main (void)
{

			struct drm_driver *drv = NULL;
			drv->gem_prime_mmap(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRIVER_GEM_PRIME_MMAP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <drm/drm_prime.h>

int
main (void)
{

                        drm_gem_prime_handle_to_fd(NULL, NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_prime_handle_to_fd" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_gem_prime_handle_to_fd" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_prime_handle_to_fd" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_GEM_PRIME_HANDLE_TO_FD 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/dma-fence.h>

int
main (void)
{

			ktime_t time;
                        time = dma_fence_timestamp(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_TIMESTAMP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			vma_is_initial_heap(NULL);
			vma_is_initial_stack(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_VMA_IS_INITIAL_HEAP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <asm/processor.h>

int
main (void)
{

                        struct cpuinfo_x86* cpuinfo = NULL;
                        struct cpuinfo_topology topo;
                        topo = cpuinfo -> topo;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_CPUINFO_TOPOLOGY_IN_CPUINFO_X86_STRUCT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/dma-fence.h>

int
main (void)
{

                        dma_fence_is_later_or_same(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DMA_FENCE_IS_LATER_OR_SAME 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/workqueue.h>

int
main (void)
{

			cancel_work(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="cancel_work" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/workqueue.c; do
			n=$(awk -v s="cancel_work" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "cancel_work" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_CANCEL_WORK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/workqueue.h>

int
main (void)
{

			queue_work_node(0,NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="queue_work_node" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/workqueue.c; do
			n=$(awk -v s="queue_work_node" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "queue_work_node" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_QUEUE_WORK_NODE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_print.h>

int
main (void)
{

			drm_dbg_printer(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DBG_PRINTER 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			drm_gem_object_is_shared_for_memory_stats(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_GEM_OBJECT_IS_SHARED_FOR_MEMORY_STATS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_print.h>

int
main (void)
{

			enum drm_debug_category category;
			category = DRM_UT_CORE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DEBUG_CATEGORY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <asm/mce.h>

int
main (void)
{

                        enum smca_bank_types bank_type;
                        bank_type = SMCA_UMC_V2;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_SMCA_UMC_V2 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <asm/cache.h>
						#include <asm/topology.h>

int
main (void)
{

						int a = 0;
						a = topology_num_cores_per_package();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_TOPOLOGY_NUM_CORES_PER_PACKAGE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_vblank.h>

int
main (void)
{

            drm_crtc_vblank_crtc(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_CRTC_DRM_VBLANK_CRTC 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/pm_runtime.h>

int
main (void)
{

            pm_runtime_resume_and_get(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_RUNTIME_RESUME_AND_GET 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/pm_runtime.h>

int
main (void)
{

            pm_runtime_get_if_active(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_RUNTIME_GET_IF_ACTIVE_1ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                #include <linux/pm_runtime.h>

int
main (void)
{

                pm_runtime_get_if_active(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_RUNTIME_GET_IF_ACTIVE_2ARGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi





fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

		    int a = 0;
			a = drm_dp_add_payload_part2(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DP_ADD_PAYLOAD_PART2_THREE_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir

                header_file=stage6_event_callback.h
                header_file_src=$LINUX/include/trace/stages/$header_file
                if test -f "$header_file_src"
then :

                        if grep -q '^#define __assign_str(dst)' $header_file_src
then :


printf "%s\n" "#define HAVE_ASSIGN_STR_ONE_ARGUMENT 1" >>confdefs.h


fi

fi

	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_edid_read(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_edid_read" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_edid_read" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_edid_read" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_EDID_READ 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/display/drm_dp_helper.h>

int
main (void)
{

			drm_dp_cec_attach(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_cec_attach" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_cec.c; do
			n=$(awk -v s="drm_dp_cec_attach" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_cec_attach" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_CEC_ATTACH 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/fs.h>

int
main (void)
{

            struct file_operations file_operation;
            file_operation.fop_flags = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_FILE_OPERATION_FOP_FLAGS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/file.h>

int
main (void)
{

            struct fd f;
            f.word = 0;
            fd_empty(f);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_FD_EMPTY 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/mm.h>

int
main (void)
{

            follow_pfnmap_start(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="follow_pfnmap_start" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="follow_pfnmap_start" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "follow_pfnmap_start" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_FOLLOW_PFNMAP_START 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_file.h>
			#include <drm/drm_gem.h>

int
main (void)
{

			enum drm_gem_object_status res = 0;
			res |= DRM_GEM_OBJECT_RESIDENT;
			drm_print_memory_stats(NULL, NULL, res, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_print_memory_stats" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_print_memory_stats" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_print_memory_stats" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_PRINT_MEMORY_STATS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_topology_queue_probe(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_topology_queue_probe" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_topology_queue_probe" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_topology_queue_probe" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_DP_MST_TOPOLOGY_QUEUE_PROBE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                #ifdef  HAVE_DRM_DRM_CLIENT_SETUP_H
                #include <drm/drm_client_setup.h>
                #endif
                #ifdef  HAVE_DRM_CLIENTS_DRM_CLIENT_SETUP_H
                #include <drm/clients/drm_client_setup.h>
                #endif

int
main (void)
{

                drm_client_setup(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CLIENT_SETUP 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                #include <linux/types.h>
                #include <drm/drm_client_event.h>

int
main (void)
{

                drm_client_dev_resume(NULL, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CLIENT_DEV_RESUME 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_syncobj.h>

int
main (void)
{

			drm_syncobj_add_point(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_syncobj_add_point" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_syncobj.c; do
			n=$(awk -v s="drm_syncobj_add_point" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_syncobj_add_point" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_SYNCOBJ_ADD_POINT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/scatterlist.h>

int
main (void)
{

			sg_alloc_table_from_pages_segment(NULL,NULL,0,0,0,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/scatterlist.h>

int
main (void)
{

				__sg_alloc_table_from_pages(NULL,NULL,0,0,0,0,NULL,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="__sg_alloc_table_from_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="__sg_alloc_table_from_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__sg_alloc_table_from_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE___SG_ALLOC_TABLE_FROM_PAGES_9ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="sg_alloc_table_from_pages_segment" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="sg_alloc_table_from_pages_segment" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "sg_alloc_table_from_pages_segment" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/scatterlist.h>

int
main (void)
{

				__sg_alloc_table_from_pages(NULL,NULL,0,0,0,0,NULL,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="__sg_alloc_table_from_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="__sg_alloc_table_from_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__sg_alloc_table_from_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE___SG_ALLOC_TABLE_FROM_PAGES_9ARGS 1" >>confdefs.h


		fi
	fi


		else :


printf "%s\n" "#define HAVE_SG_ALLOC_TABLE_FROM_PAGES_SEGMENT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/firmware.h>

int
main (void)
{

			firmware_request_nowarn(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="firmware_request_nowarn" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/base/firmware_loader/main.c; do
			n=$(awk -v s="firmware_request_nowarn" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "firmware_request_nowarn" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_FIRMWARE_REQUEST_NOWARN 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *info = NULL;
			info->source_physical_address = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DISPLAY_INFO_SOURCE_PHYSICAL_ADDRESS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <media/cec-notifier.h>

int
main (void)
{

			cec_notifier_conn_register(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="cec_notifier_conn_register" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/media/cec/core/cec-notifier.c; do
			n=$(awk -v s="cec_notifier_conn_register" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "cec_notifier_conn_register" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_CEC_NOTIFIER_CONN_REGISTER 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <uapi/linux/cec.h>
			#include <media/cec.h>

int
main (void)
{

			struct cec_connector_info conn_info;
			memset(&conn_info, 0, sizeof(conn_info));

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_CEC_CONNECTOR_INFO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/time.h>

int
main (void)
{

			time64_to_tm(0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="time64_to_tm" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/timeconv.c; do
			n=$(awk -v s="time64_to_tm" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "time64_to_tm" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_TIME64_TO_TM 1" >>confdefs.h



		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_file.h>

int
main (void)
{

            drm_memory_stats_is_zero(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_MEMORY_STATS_IS_ZERO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_file.h>

int
main (void)
{

            struct drm_memory_stats *stats;
            stats = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRUCT_DRM_MEMORY_STATS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <drm/drm_connector.h>

int
main (void)
{

            drm_connector_dynamic_init(NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_CONNECTOR_DYNAMIC_INIT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                    #include <drm/drm_utils.h>

int
main (void)
{

                    drm_get_panel_min_brightness_quirk(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_get_panel_min_brightness_quirk" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_panel_backlight_quirks.c; do
			n=$(awk -v s="drm_get_panel_min_brightness_quirk" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_get_panel_min_brightness_quirk" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_GET_PANEL_MIN_BRIGHTNESS_QUIRK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir

                header_file_src=$LINUX/include/linux/module.h
                if test -f "$header_file_src"
then :

                        if grep -qE '^#define MODULE_IMPORT_NS\(ns\)\s+MODULE_INFO\(import_ns, ns\)$' $header_file_src
then :


printf "%s\n" "#define HAVE_MODULE_IMPORT_NS_NEED_A_STRING 1" >>confdefs.h


fi

fi

	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                #include <drm/drm_drv.h>

int
main (void)
{

                drm_dev_wedged_event(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DEV_WEDGED_EVENT 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


                        #include <linux/shmem_fs.h>

int
main (void)
{

                        shmem_read_folio(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_SHMEM_READ_FOLIO 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


            #include <linux/mm_types.h>
            #include <drm/drm_drv.h>

int
main (void)
{

            struct drm_driver *drm_driver = NULL;
            drm_driver->date = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_DRM_DRIVER_DATE 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/string.h>
			#include <linux/bug.h>

int
main (void)
{

			char name[8];
			strscpy(name, "foo");

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_STRSCPY_ALLOW_TWO_ARGUMENTS 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence-array.h>

int
main (void)
{

                dma_fence_array_first(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="dma_fence_array_first" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-fence-array.c; do
			n=$(awk -v s="dma_fence_array_first" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "dma_fence_array_first" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DMA_FENCE_ARRAY_FIRST 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-fence-unwrap.h>

int
main (void)
{

			dma_fence_dedup_array(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="dma_fence_dedup_array" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-fence-unwrap.c; do
			n=$(awk -v s="dma_fence_dedup_array" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "dma_fence_dedup_array" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DMA_FENCE_DEDUP_ARRAY 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/drm_file.h>

int
main (void)
{

			drm_file_err(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_file_err" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_file_err" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_file_err" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_FILE_ERR 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/drm_file.h>

int
main (void)
{

			struct drm_file *filp = NULL;
			filp->client_name = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="

printf "%s\n" "#define HAVE_DRM_FILE_CLIENT_NAME 1" >>confdefs.h

		" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in ; do
			n=$(awk -v s="

printf "%s\n" "#define HAVE_DRM_FILE_CLIENT_NAME 1" >>confdefs.h

		" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "

printf "%s\n" "#define HAVE_DRM_FILE_CLIENT_NAME 1" >>confdefs.h

		" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :

		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/overflow.h>

int
main (void)
{

			size_t offset;
			offset = size_mul(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_SIZE_MUL 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_probe_helper.h>

int
main (void)
{

		    drm_crtc_helper_mode_valid_fixed(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  rc=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_crtc_helper_mode_valid_fixed" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_probe_helper.c; do
			n=$(awk -v s="drm_crtc_helper_mode_valid_fixed" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\)"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_crtc_helper_mode_valid_fixed" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


printf "%s\n" "#define HAVE_DRM_CRTC_HELPER_MODE_VALID_FIXED 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir

        if  grep -qw ib_register_peer_memory_client /usr/src/ofa_kernel/x86_64/${KERNELVER}/Module.symvers
then :


printf "%s\n" "#define HAVE_KFD_PEERDIRECT_SUPPORT 1" >>confdefs.h


fi

	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build_XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			pm_hibernate_is_recovering();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :


printf "%s\n" "#define HAVE_PM_HIBERNATE_IS_RECOVERING 1" >>confdefs.h


else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi



	if test -s confdefs.h
then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_NPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_NPROC="yes"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
printf "%s\n" "$NPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


	if test x"$NPROC" != x"yes"
then :

		ncpu=1

else $as_nop

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for module configuration" >&5
printf %s "checking for module configuration... " >&6; }
	wait $procs
	if [ $? -eq 0 ]
then :

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
printf "%s\n" "done" >&6; }

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
printf "%s\n" "failed" >&6; }

fi

	if test "$LINUX_OBJ" != "$LINUX"
then :

		KERNEL_MAKE="$KERNEL_MAKE O=$LINUX_OBJ"

fi







cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by amdgpu-dkms $as_me 6.14.14, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF


case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration headers:
$config_headers

Report bugs to the package provider."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
amdgpu-dkms config.status 6.14.14
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config/config.h") CONFIG_HEADERS="$CONFIG_HEADERS config/config.h" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "    :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in

  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


